Answer:
yes
Explanation:
the light that a plant needs to be able to grow, has to be specific with its uv among other things
it would be false cause of his test designed
In order for plants to assimilate nitrogen directly into their system, the nitrogen must be in the form of nitrates. Nitrogen in the air and ammonia from decayed matter in the soil is converted to ammonium by decomposers and nitrogen-fixing bacteria. The ammonium is further nitrified to nitrates by nitrifying bacteria. Finally, the nitrates can then absorbed by the plants.
Depends
if they can find an oasis then yes but only for a certain amount of time
if they cant then no they will eventually starve or thirst to death in the Sahara.
so i would say.... A. true
Hoped that helped ;)
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